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phpunit断言-assertEquals

发布时间：2021-10-02 12:18:05编辑：雪饮阅读（）

 assertEquals断言是进行对两个值的断言，断言这两个值相等。

EqualsTest.php：
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class EqualsTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertEquals(1, 0);
    }

    public function testFailure2(): void
    {
        $this->assertEquals('bar', 'baz');
    }

    public function testFailure3(): void
    {
        $this->assertEquals("foo\nbar\nbaz\n", "foo\nbah\nbaz\n");
    }
    public function testSuccess(): void
    {
        $this->assertEquals("foo", "foo");
    }
}
运行结果：
C:\Users\Administrator>D:\phpstudy_pro\Extensions\php\php7.3.4nts\php.exe C:\Users\Administrator\PhpstormProjects\untitled\vendor\phpunit\phpunit\phpunit -c C:\Users\Administrator\PhpstormProjects\untitled\organizing\phpunit.xml C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsTest.php
PHPUnit 9.5.8 by Sebastian Bergmann and contributors.
 
FFF.                                                                4 / 4 (100%)
 
Time: 00:02.264, Memory: 6.00 MB
 
There were 3 failures:
 
1) EqualsTest::testFailure
Failed asserting that 0 matches expected 1.
 
C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsTest.php:8
 
2) EqualsTest::testFailure2
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'bar'
+'baz'
 
C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsTest.php:13
 
3) EqualsTest::testFailure3
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
 'foo\n
-bar\n
+bah\n
 baz\n
 '
 
C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsTest.php:18
 
FAILURES!
Tests: 4, Assertions: 4, Failures: 3.